package cn.itsource.controller;

import com.lyb.domian.User;
import com.netflix.discovery.converters.Auto;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
public class PayController {

    @Autowired
    RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "payFallback")
    @GetMapping("/pay/user/{id}")
    public User getPayUser(@PathVariable(value = "id") Long id){
        /*String url = "http://localhost:1000/user/"+id;*/
        String url = "http://user-server/user/"+id;
        User user = restTemplate.getForObject(url, User.class);
        return user;
    }

    //托底方法
    public User payFallback(@PathVariable("id") Long id){
        return new User(-1L,"没有此用户");
    }
}
